10642633105055 has 8 divisors (see below), whose sum is σ = 14595611115552. Its totient is φ = 7297805557728.

The previous prime is 10642633105051. The next prime is 10642633105073. The reversal of 10642633105055 is 55050133624601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10642633105055 - 2² = 10642633105051 is a prime.

It is a super-3 number, since 3×10642633105055³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10642633105051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152037615752 + ... + 152037615821.

It is an arithmetic number, because the mean of its divisors is an integer number (1824451389444).

Almost surely, 2^{10642633105055} is an apocalyptic number.

10642633105055 is a deficient number, since it is larger than the sum of its proper divisors (3952978010497).

10642633105055 is an equidigital number, since it uses as much as digits as its factorization.

10642633105055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304075231585.

The product of its (nonzero) digits is 324000, while the sum is 41.

Adding to 10642633105055 its reverse (55050133624601), we get a palindrome (65692766729656).

The spelling of 10642633105055 in words is "ten trillion, six hundred forty-two billion, six hundred thirty-three million, one hundred five thousand, fifty-five".